ROLL.TXT: ROLL ANGLE ANCILLARY DATA FILE 

This file contains roll angle estimates history as derived from SIR-C 
null tracking algorithms developed by J. C. Curlander, et al. 
GMT is expressed as (YYYY/ddd:hh:mm:ss.s). 
Roll angles are expressed in degrees. 
         1         2         3         4         5         6         7 
1234567890123456789012345678901234567890123456789012345678901234567890123456


Data Take ID:                      51.80
Site Name:                         Sebkra Merkerrhane, Algeria    
Site ID:                           G0C
No. of Ancillary Data Records:     70

       GMT          Roll Angle

1994/102:13:39:14.0    25.97
1994/102:13:39:20.9    25.96
1994/102:13:39:27.7    25.95
1994/102:13:39:34.6    25.95
1994/102:13:39:41.5    25.95
1994/102:13:39:48.4    25.95
1994/102:13:39:55.2    25.95
1994/102:13:40:02.1    25.96
1994/102:13:40:09.0    25.97
1994/102:13:40:15.9    25.99
1994/102:13:40:22.7    26.00
1994/102:13:40:29.6    26.02
1994/102:13:40:36.5    26.03
1994/102:13:40:43.4    26.05
1994/102:13:40:50.3    26.06
1994/102:13:40:57.1    26.05
1994/102:13:41:04.0    26.03
1994/102:13:41:10.9    26.01
1994/102:13:41:17.8    26.00
1994/102:13:41:24.6    25.99
1994/102:13:41:31.5    25.98
1994/102:13:41:38.4    25.97
1994/102:13:41:45.3    25.97
1994/102:13:41:52.1    25.97
1994/102:13:41:59.0    25.97
1994/102:13:42:05.9    25.97
1994/102:13:42:12.8    25.97
1994/102:13:42:19.6    25.99
1994/102:13:42:26.5    26.00
1994/102:13:42:33.4    26.03
1994/102:13:42:40.3    26.05
1994/102:13:42:47.2    26.07
1994/102:13:42:54.0    26.10
1994/102:13:43:00.9    26.09
1994/102:13:43:07.8    26.08
1994/102:13:43:14.7    26.07
1994/102:13:43:21.5    26.08
1994/102:13:43:28.4    26.08
1994/102:13:43:35.3    26.08
1994/102:13:43:42.2    26.09
1994/102:13:43:49.0    26.10
1994/102:13:43:55.9    26.08
1994/102:13:44:02.8    26.06
1994/102:13:44:09.7    26.05
1994/102:13:44:16.5    26.03
1994/102:13:44:23.4    26.02
1994/102:13:44:30.3    26.01
1994/102:13:44:37.2    26.02
1994/102:13:44:44.0    26.01
1994/102:13:44:50.9    26.01
1994/102:13:44:57.8    26.02
1994/102:13:45:04.7    26.03
1994/102:13:45:11.6    26.04
1994/102:13:45:18.4    26.06
1994/102:13:45:25.3    26.08
1994/102:13:45:32.2    26.10
1994/102:13:45:39.1    26.09
1994/102:13:45:45.9    26.08
1994/102:13:45:52.8    26.07
1994/102:13:45:59.7    26.07
1994/102:13:46:06.6    26.07
1994/102:13:46:13.4    26.07
1994/102:13:46:20.3    26.07
1994/102:13:46:27.2    26.09
1994/102:13:46:34.1    26.08
1994/102:13:46:40.9    26.07
1994/102:13:46:47.8    26.06
1994/102:13:46:54.7    26.05
1994/102:13:47:01.6    26.05
1994/102:13:47:08.5    26.05